Trace number 1520538

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSat 2.1 (Sat-race'08 Edition)? (TO) 1200.09 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/440/
unif-k3-r4.25-v440-c1870-S787972994-025.cnf
MD5SUM195829daef01dc74526b389936ef96cc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.012997
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           440                                         |
0.00/0.00	c |  Number of clauses:            1870                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     431     1857     5624 |      680      100     22 |  0.001 % |
0.00/0.01	c |       250 |     431     1857     5624 |      748      250     20 |  0.001 % |
0.00/0.01	c |       475 |     431     1857     5624 |      823      475     20 |  0.001 % |
0.00/0.02	c |       812 |     431     1857     5624 |      906      812     21 |  0.001 % |
0.00/0.03	c |      1318 |     431     1857     5624 |      996      838     20 |  0.001 % |
0.05/0.05	c |      2077 |     431     1857     5624 |     1096      572     19 |  0.001 % |
0.05/0.08	c |      3216 |     431     1857     5624 |     1206      574     16 |  0.001 % |
0.10/0.13	c |      4924 |     431     1857     5624 |     1326     1042     18 |  0.001 % |
0.20/0.21	c |      7486 |     431     1857     5624 |     1459      883     18 |  0.001 % |
0.30/0.32	c |     11330 |     431     1857     5624 |     1605      990     16 |  0.001 % |
0.40/0.49	c |     17096 |     431     1857     5624 |     1766      982     19 |  0.001 % |
0.70/0.75	c |     25745 |     431     1857     5624 |     1942     1490     19 |  0.001 % |
1.10/1.16	c |     38719 |     431     1857     5624 |     2136     1582     18 |  0.001 % |
1.69/1.78	c |     58180 |     431     1857     5624 |     2350     1373     18 |  0.001 % |
2.69/2.76	c |     87372 |     431     1857     5624 |     2585     1813     19 |  0.001 % |
4.19/4.22	c |    131161 |     431     1857     5624 |     2844     2263     18 |  0.001 % |
6.39/6.48	c |    196845 |     431     1857     5624 |     3128     1478     18 |  0.001 % |
9.90/9.98	c |    295371 |     431     1857     5624 |     3441     1569     19 |  0.001 % |
15.39/15.49	c |    443160 |     431     1857     5624 |     3785     2814     20 |  0.001 % |
23.88/23.95	c |    664843 |     431     1857     5624 |     4164     2508     19 |  0.001 % |
36.97/37.02	c |    997368 |     431     1857     5624 |     4580     2460     17 |  0.001 % |
57.37/57.42	c |   1496156 |     431     1857     5624 |     5038     4231     19 |  0.001 % |
89.15/89.27	c |   2244338 |     431     1857     5624 |     5542     2761     17 |  0.001 % |
138.63/138.74	c |   3366612 |     431     1857     5624 |     6096     4577     19 |  0.001 % |
215.50/215.66	c |   5050023 |     431     1857     5624 |     6706     5355     19 |  0.001 % |
334.85/335.08	c |   7575139 |     431     1857     5624 |     7377     5287     20 |  0.001 % |
522.66/522.96	c |  11362814 |     431     1857     5624 |     8115     4092     19 |  0.001 % |
813.73/814.17	c |  17044326 |     431     1857     5624 |     8926     5754     20 |  0.001 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520538-1238302519/watcher-1520538-1238302519 -o /tmp/evaluation-result-1520538-1238302519/solver-1520538-1238302519 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520538-1238302519.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.97 1.98 4/94 24410
/proc/meminfo: memFree=1725616/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=7464 CPUtime=0
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 1102915499 7643136 167 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 1866 167 92 219 0 1644 0

[startup+0.051655 s]
/proc/loadavg: 1.99 1.97 1.98 4/94 24410
/proc/meminfo: memFree=1725616/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=12708 CPUtime=0.05
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 281 0 0 0 5 0 0 0 18 0 1 0 1102915499 13012992 226 1992294400 4194304 5092341 548682068848 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 3177 226 100 219 0 2955 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12708

[startup+0.101659 s]
/proc/loadavg: 1.99 1.97 1.98 4/94 24410
/proc/meminfo: memFree=1725616/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=12756 CPUtime=0.1
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 337 0 0 0 10 0 0 0 18 0 1 0 1102915499 13062144 248 1992294400 4194304 5092341 548682068848 18446744073709551615 4240633 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 3189 248 101 219 0 2967 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 12756

[startup+0.30168 s]
/proc/loadavg: 1.99 1.97 1.98 4/94 24410
/proc/meminfo: memFree=1725616/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=17944 CPUtime=0.3
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 386 0 0 0 30 0 0 0 20 0 1 0 1102915499 18374656 297 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 4486 297 101 219 0 4264 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17944

[startup+0.701725 s]
/proc/loadavg: 1.99 1.97 1.98 4/94 24410
/proc/meminfo: memFree=1725616/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=17944 CPUtime=0.7
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 434 0 0 0 70 0 0 0 24 0 1 0 1102915499 18374656 345 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 4486 345 101 219 0 4264 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17944

[startup+1.50181 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 24411
/proc/meminfo: memFree=1724456/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=17944 CPUtime=1.49
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 493 0 0 0 149 0 0 0 25 0 1 0 1102915499 18374656 404 1992294400 4194304 5092341 548682068848 18446744073709551615 4268864 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 4486 404 101 219 0 4264 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17944

[startup+3.10199 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 24411
/proc/meminfo: memFree=1724008/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=17944 CPUtime=3.09
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 581 0 0 0 309 0 0 0 25 0 1 0 1102915499 18374656 492 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 4486 492 101 219 0 4264 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17944

[startup+6.30135 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 24411
/proc/meminfo: memFree=1723496/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=17948 CPUtime=6.29
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 765 0 0 0 629 0 0 0 25 0 1 0 1102915499 18378752 568 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 4487 568 101 219 0 4265 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17948

[startup+12.7011 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 24411
/proc/meminfo: memFree=1722792/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=17952 CPUtime=12.69
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 1026 0 0 0 1269 0 0 0 25 0 1 0 1102915499 18382848 712 1992294400 4194304 5092341 548682068848 18446744073709551615 4249959 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 4488 712 101 219 0 4266 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17952

[startup+25.5015 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 24411
/proc/meminfo: memFree=1721960/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=17952 CPUtime=25.48
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 1215 0 0 0 2548 0 0 0 25 0 1 0 1102915499 18382848 901 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 4488 901 101 219 0 4266 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17952

[startup+51.1013 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 24411
/proc/meminfo: memFree=1720936/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=17952 CPUtime=51.07
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 1485 0 0 0 5107 0 0 0 25 0 1 0 1102915499 18382848 1171 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 4488 1171 101 219 0 4266 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17952

[startup+102.307 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 24411
/proc/meminfo: memFree=1719400/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=17952 CPUtime=102.25
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 1828 0 0 0 10225 0 0 0 25 0 1 0 1102915499 18382848 1514 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 4488 1514 101 219 0 4266 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17952

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 24411
/proc/meminfo: memFree=1718440/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=17952 CPUtime=162.22
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 2058 0 0 0 16222 0 0 0 25 0 1 0 1102915499 18382848 1744 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 4488 1744 101 219 0 4266 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17952

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 24411
/proc/meminfo: memFree=1717544/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=23200 CPUtime=222.19
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 2791 0 0 0 22218 1 0 0 25 0 1 0 1102915499 23756800 1962 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 5800 1962 101 219 0 5578 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 23200

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 24411
/proc/meminfo: memFree=1717096/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=23200 CPUtime=282.17
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 2924 0 0 0 28216 1 0 0 25 0 1 0 1102915499 23756800 2095 1992294400 4194304 5092341 548682068848 18446744073709551615 4248199 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 5800 2095 101 219 0 5578 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 23200

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/95 24411
/proc/meminfo: memFree=1716264/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=23200 CPUtime=342.15
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 3136 0 0 0 34214 1 0 0 25 0 1 0 1102915499 23756800 2307 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 5800 2307 101 219 0 5578 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 23200

[startup+402.301 s]
/proc/loadavg: 2.03 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1715944/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=23200 CPUtime=402.11
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 3218 0 0 0 40209 2 0 0 25 0 1 0 1102915499 23756800 2389 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 5800 2389 101 219 0 5578 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 23200

[startup+462.302 s]
/proc/loadavg: 2.01 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1715368/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=23200 CPUtime=462.08
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 3341 0 0 0 46206 2 0 0 25 0 1 0 1102915499 23756800 2512 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 5800 2512 101 219 0 5578 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 23200

[startup+522.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1714920/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=23200 CPUtime=522.06
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 3467 0 0 0 52204 2 0 0 25 0 1 0 1102915499 23756800 2638 1992294400 4194304 5092341 548682068848 18446744073709551615 4250395 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 5800 2638 101 219 0 5578 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 23200

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1714408/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=23200 CPUtime=582.03
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 3599 0 0 0 58201 2 0 0 25 0 1 0 1102915499 23756800 2770 1992294400 4194304 5092341 548682068848 18446744073709551615 4249525 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 5800 2770 101 219 0 5578 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 23200

[startup+642.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1714088/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=23200 CPUtime=642.01
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 3678 0 0 0 64199 2 0 0 25 0 1 0 1102915499 23756800 2849 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 5800 2849 101 219 0 5578 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 23200

[startup+702.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1713768/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=23200 CPUtime=701.98
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 3751 0 0 0 70196 2 0 0 25 0 1 0 1102915499 23756800 2922 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 5800 2922 101 219 0 5578 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 23200

[startup+762.307 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1713512/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=23200 CPUtime=761.96
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 3798 0 0 0 76194 2 0 0 25 0 1 0 1102915499 23756800 2969 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 5800 2969 101 219 0 5578 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 23200

[startup+822.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1713128/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=23200 CPUtime=821.93
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 3907 0 0 0 82191 2 0 0 25 0 1 0 1102915499 23756800 3078 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 5800 3078 101 219 0 5578 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 23200

[startup+882.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1712808/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=23200 CPUtime=881.91
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 3988 0 0 0 88189 2 0 0 25 0 1 0 1102915499 23756800 3159 1992294400 4194304 5092341 548682068848 18446744073709551615 4248079 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 5800 3159 101 219 0 5578 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 23200

[startup+942.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1711848/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=28416 CPUtime=941.88
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 4229 0 0 0 94186 2 0 0 25 0 1 0 1102915499 29097984 3400 1992294400 4194304 5092341 548682068848 18446744073709551615 4241051 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 7104 3400 101 219 0 6882 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 28416

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1711784/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=28416 CPUtime=1001.85
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 4234 0 0 0 100183 2 0 0 25 0 1 0 1102915499 29097984 3405 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 7104 3405 101 219 0 6882 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 28416

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1711784/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=28416 CPUtime=1061.83
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 4244 0 0 0 106181 2 0 0 25 0 1 0 1102915499 29097984 3415 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 7104 3415 101 219 0 6882 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 28416

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1711784/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=28416 CPUtime=1121.8
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 4248 0 0 0 112178 2 0 0 25 0 1 0 1102915499 29097984 3419 1992294400 4194304 5092341 548682068848 18446744073709551615 4248648 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 7104 3419 101 219 0 6882 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 28416

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1711336/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=28416 CPUtime=1181.78
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 4342 0 0 0 118176 2 0 0 25 0 1 0 1102915499 29097984 3513 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 7104 3513 101 219 0 6882 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 28416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 2.00 1.99 1.99 3/95 24417
/proc/meminfo: memFree=1711272/2055920 swapFree=4152308/4192956
[pid=24410] ppid=24408 vsize=28416 CPUtime=1200.08
/proc/24410/stat : 24410 (minisat) R 24408 24410 24281 0 -1 4194304 4356 0 0 0 120006 2 0 0 25 0 1 0 1102915499 29097984 3527 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/24410/statm: 7104 3527 101 219 0 6882 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 28416

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.06
CPU system time (s): 0.029995
CPU usage (%): 99.9569
Max. virtual memory (cumulated for all children) (KiB): 28416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4356
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 5247

runsolver used 1.60076 second user time and 4.14537 second system time

The end

Launcher Data 

Begin job on node91 at 2009-03-29 06:55:19
IDJOB=1520538
IDBENCH=70698
IDSOLVER=546
FILE ID=node91/1520538-1238302519
PBS_JOBID= 9061053
Free space on /tmp= 66480 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/440/unif-k3-r4.25-v440-c1870-S787972994-025.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520538-1238302519/watcher-1520538-1238302519 -o /tmp/evaluation-result-1520538-1238302519/solver-1520538-1238302519 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520538-1238302519.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 195829daef01dc74526b389936ef96cc
RANDOM SEED=1317402670

node91.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.252
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.252
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1726096 kB
Buffers:         60596 kB
Cached:         193560 kB
SwapCached:      23080 kB
Active:         195272 kB
Inactive:        83524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726096 kB
SwapTotal:     4192956 kB
SwapFree:      4152308 kB
Dirty:             956 kB
Writeback:           0 kB
Mapped:          16080 kB
Slab:            34140 kB
Committed_AS:  2371244 kB
PageTables:       3260 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66480 MiB
End job on node91 at 2009-03-29 07:15:21